1 files changed, 6 insertions, 5 deletions
diff --git a/activerecord/test/cases/associations/left_outer_join_association_test.rb b/activerecord/test/cases/associations/left_outer_join_association_test.rb
index eee135cfb8..e3b257efb2 100644
--- a/activerecord/test/cases/associations/left_outer_join_association_test.rb
+++ b/activerecord/test/cases/associations/left_outer_join_association_test.rb
@@ -5,6 +5,7 @@ require 'models/author'
 require 'models/essay'
 require 'models/categorization'
 require 'models/person'
+require 'active_support/core_ext/regexp'
 
 class LeftOuterJoinAssociationTest < ActiveRecord::TestCase
   fixtures :authors, :essays, :posts, :comments, :categorizations, :people
@@ -20,7 +21,7 @@ class LeftOuterJoinAssociationTest < ActiveRecord::TestCase
         Person.left_outer_joins(:agents => {:agents => :agents})
               .left_outer_joins(:agents => {:agents => {:primary_contact => :agents}}).to_a
       end
-      assert queries.any? { |sql| /agents_people_4/i =~ sql }
+      assert queries.any? { |sql| /agents_people_4/i.match?(sql) }
     end
   end
 
@@ -36,12 +37,12 @@ class LeftOuterJoinAssociationTest < ActiveRecord::TestCase
 
   def test_construct_finder_sql_ignores_empty_left_outer_joins_hash
     queries = capture_sql { Author.left_outer_joins({}) }
-    assert queries.none? { |sql| /LEFT OUTER JOIN/i =~ sql }
+    assert queries.none? { |sql| /LEFT OUTER JOIN/i.match?(sql) }
   end
 
   def test_construct_finder_sql_ignores_empty_left_outer_joins_array
     queries = capture_sql { Author.left_outer_joins([]) }
-    assert queries.none? { |sql| /LEFT OUTER JOIN/i =~ sql }
+    assert queries.none? { |sql| /LEFT OUTER JOIN/i.match?(sql) }
   end
 
   def test_left_outer_joins_forbids_to_use_string_as_argument
@@ -50,8 +51,8 @@ class LeftOuterJoinAssociationTest < ActiveRecord::TestCase
 
   def test_join_conditions_added_to_join_clause
     queries = capture_sql { Author.left_outer_joins(:essays).to_a }
-    assert queries.any? { |sql| /writer_type.*?=.*?(Author|\?|\$1|\:a1)/i =~ sql }
-    assert queries.none? { |sql| /WHERE/i =~ sql }
+    assert queries.any? { |sql| /writer_type.*?=.*?(Author|\?|\$1|\:a1)/i.match?(sql) }
+    assert queries.none? { |sql| /WHERE/i.match?(sql) }
   end
 
   def test_find_with_sti_join